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특허 상세정보

Foldable and convertible creeper device

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-011/00   
미국특허분류(USC) 280/326 ; 280/639
출원번호 US-0555527 (1983-11-28)
발명자 / 주소
인용정보 피인용 횟수 : 33  인용 특허 : 0
초록

A foldable and convertible creeper device is disclosed having two portions hinged together such that one portion may be folded over onto the other portion. In its folded position, the creeper device is compact and easy to transport. In its extended condition, in which the two portions are adjacent each other, the device provides support for a person in a generally horizontal position. Casters attached to the undersides of the portions allow the device to be readily moved by the user. A foldable seat may be attached to the underside of one of the portions...

대표
청구항

A foldable creeper device for supporting a person near a supporting surface comprising: (a) a first portion defining a first upper surface and a first lower surface; (b) first caster means attached to the first lower surface to allow the first portion to be easily moved over the supporting surface; (c) a second portion defining a second upper surface and a second lower surface; (d) second caster means attached to the second lower surface; (e) hinge means pivotally attaching the second portion to the first portion such that in a first, extended position t...

이 특허를 인용한 특허 피인용횟수: 33

  1. Fiebelkorn, David M.. Child seat carriage. USP2016029254857.
  2. Hagy, Amanda L.. Collapsible wagon. USP2015028944459.
  3. Kirt E. Whiteside ; Terry L. Whiteside. Combination mechanic's creeper and chair. USP2002076425590.
  4. Smith Craig S.. Convertible work creeper, seat and platform. USP200109RE37372.
  5. Taylor Ken ; Miles Joseph J.. Drop shoulder creeper with T-bar support. USP199903D406433.
  6. Taylor Ken ; Miles Joseph J.. Drop shoulder creeper with T-bar support. USP199903D406432.
  7. Hernandez, Jr., Hector R.. Foldable creeper. USP2005036871861.
  8. Miles Joseph J. (Okeechobee FL) Miles Joseph B. (Okeechobee FL). Foldable creeper. USP1997035611552.
  9. Tucker Mark H.. Foldable creeper. USP1999095947489.
  10. Miles Joseph J.. Foldable creeper with recessed wheels. USP1998035730449.
  11. Shorter Thomas E.. Folding child's wagon. USP1999095957482.
  12. Martin James E.. Folding creeper. USP2000086095532.
  13. Chamberlin ; Jr. Louis D. (34457 Fairview Dr. Yucaipa CA 92399) Chamberlin Mark D. (34457 Fairview Dr. Yucaipa CA 92399). Folding mechanic\s creeper. USP1989124889352.
  14. Globerson Justin David ; Globerson Marlan Beth ; Globerson Terry Lee. Folding skateboard. USP2000106131931.
  15. Treadwell, Simon. Folding travel wagon. USP2015119187109.
  16. Treadwell, Simon. Folding travel wagon. USP201503D723762.
  17. Pool James L. ; Wallin Craig L.. Mechanic's creeper. USP199903D406684.
  18. Tally,Kevin L.; Lisle,John C.; Meis,William. Mechanic's seat and step stool. USP2006087097241.
  19. Yuan Jonathan. Mechanics creeper/seat. USP200010D431705.
  20. Hernandez, Hector R.. Multi-position mechanic's creeper. USP201001D608072.
  21. Hernandez,Hector R.. Multi-position mechanic's creeper. USP200707D547517.
  22. Hernandez,Hector R.. Multi-position mechanic's creeper. USP200807D573324.
  23. Hernandez,Hector Ray. Multi-position mechanic's creeper with tool tray. USP2009017481438.
  24. Taylor Ken ; Miles Joseph J.. Oversized drop shoulder creeper with T-bar support. USP199903D406683.
  25. Jones ; Jr. John W. (1220 Bethel Ave. Hampton VA 23669). Pivotal creeper. USP1990054925197.
  26. Frolander, John. Plumber's creeper having improved height adjustment capability and providing enhanced upper body support. USP2016119486914.
  27. Berry Billy Joe. Separable mechanic's creeper. USP1999015863053.
  28. Curry,David D.. Set of creeper ends. USP200703D539002.
  29. De Minicis, Fabio; Nardi, Cristiano; Pipponzi, Paolo. Skateboard. USP20181010092818.
  30. Paine David L. (Ellendale MN). Slider creeper. USP1990034909524.
  31. Shockley Troy E.. Transformable mechanic's creeper. USP2001036199877.
  32. Gary A. Brown. Transformable mechanic's creeper assembly. USP2002066398234.
  33. Joseph J. Peschmann. Utility cart and stool. USP200212D466668.